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Defining Z order of views of RelativeLayout in Android

...ieve. I you set an elevation of an element in the layout it will start to cast a shadow. If you don't want this effect you can remove the shadow with code like so: if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) { myView.setOutlineProvider(null); } I haven't found any way to re...
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Retain precision with double in Java

... Guess it's not really necessary but it avoids casting in the toDouble function so the code reads better. – Viral Shah Mar 18 '10 at 4:09 5 ...
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Count number of days between two dates

...ost likely the dates are coming from ActiveRecord which will automatically cast them to date objects. The given text is identical to Date object representation as well, making it highly likely it's come from a native source. – Andrew France Mar 5 '12 at 20:04 ...
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How do you get assembler output from C/C++ source in gcc?

...+ from a DOS window on Win-XP, against a routine that contains an implicit cast c:\gpp_code>g++ -g -O -Wa,-aslh horton_ex2_05.cpp >list.txt horton_ex2_05.cpp: In function `int main()': horton_ex2_05.cpp:92: warning: assignment to `int' from `double' The output is asssembled generated code i...
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How do you get the logical xor of two variables in Python?

...!= bool(b) != bool(c) to be the same as bool(a) ^ bool(b) ^ bool(c). So do casts to bool, but I would recommend ^. To know what's going up in the first example look up "operator chaining". – elmo Jul 25 '12 at 11:50 ...
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How might I convert a double to the nearest integer value?

...een given. When converting to int, simply add .5 to your value before downcasting. As downcasting to int always drops to the lower number (e.g. (int)1.7 == 1), if your number is .5 or higher, adding .5 will bring it up into the next number and your downcast to int should return the correct value. (...
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Nested defaultdict of defaultdict

...he objects it generates can't be pickled... but you can get around this by casting to a regular dict(result) before the pickle – CpILL Mar 15 at 23:38 add a comment ...
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returning a Void object

... If you want to return null as void you need to cast it in some cases: (Void) null – Patrick Favre Mar 29 '16 at 10:04 ...
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Is it safe to delete a void pointer?

...e of the original pointer. The only way to restore an object pointer is to cast the void pointer back to an object pointer (which requires the author to know what the pointer means). void itself is an incomplete type and thus never the type of an object, and a void pointer can never be used to ident...
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How to replace all occurrences of a character in string?

...td::string::replace() instead of std::replace()! 'x' (char) is implicitely casted to size_t [value 120], thus the whole string or or part of it will be filled up with 120 copies of 'y'. – IBue Feb 19 '15 at 18:41 ...